Number of installations: It is recommended that no more than 4 lights are connected in parallel on the same branch to reduce voltage changes. The difference in phase-to-phase voltage will also cause the color cast of the light source. For example, customers have special requirements for contrast and color rendering. , It is recommended that customers choose HCI ceramic metal halide light source, supporting constant power metal halide lamp electronic ballast, the price is more expensive.
Buried lamp installation items: first install the pre-buried outer barrel. When installing the light source, be sure to use toughened glass to tightly compress the waterproof silica gel, tighten the screws diagonally evenly, and not install it on the driveway of the square. The conventionally produced HID underground lights reserve a 0.5-meter three-core cable, and the external wiring must use a waterproof box. The waterproof level requires IP67. The company does not have a waterproof box (can be ordered separately from the company), and the underground lamp must have 20CM The above hydrophobic layer preferably has a hydrophobic groove.
Underwater lamp installation items: 1 meter of three-core cable is reserved for conventional underwater lamps, and the external wiring should use a waterproof box. The waterproof level requires IP68. The company does not have a waterproof box (can be ordered separately from the company) for safety. For the sake of simplicity, underwater lights generally require a transformer. The waterproof rating of the transformer is IP44. Therefore, the electric shock protection rating of the underwater light is Class III. The transformer must be installed on the shore of the pool, and cannot be installed underwater.
Flood (projection) lamp installation matters: When installing the flood (projection) light source, the tempered glass is well pressed against the waterproof silica gel. The floodlight can be adjusted according to the lighting design requirements. All flood (projection) lights are buried in the ground. Lamps and wall lamps cannot be covered by obstructions. This distance is indicated on the label on the product. All lamps cannot be installed on combustible surfaces (combustible surfaces refer to objects that can burn at 130 degrees).www.new-lights.com